--- lib/ec_hw.c	1999-11-20 23:02:53.000000000 +0200
+++ lib/ec_hw.c	2008-02-05 10:43:50.000000000 +0200
@@ -18,6 +18,7 @@
 
 #include <net/if_arp.h>
 #include "net-support.h"
+#include <string.h>
 
 struct hwtype ec_hwtype =
 {
